There is provided hereby a water-resistant additive comprising a reaction mixture of
(a) a vinyl compound soluble in water or in a water soluble organic solvent, with
(b) an active hydrogen-containing compound which contains more than two groups having an active hydrogen respectively, at least one group of which is an amino group or imino group, or an active hydrogen-containing compound which contains a halogen group and an amino or imino group,
optionally in the presence of a solvent.
本文提供了一种防
水添加剂,由以下物质的反应混合物组成
(a) 可溶于
水或
水溶性有机溶剂的
乙烯基化合物,与
(b) 一种活性含氢化合物,该化合物含有两个以上分别具有活性氢的基团,其中 至少有一个基团是
氨基或亚
氨基基团,或一种活性含氢化合物,该化合物含有 一个卤素基团和一个
氨基或亚
氨基基团、
可选择在有溶剂存在的情况下进行。